package com.wlz.principle.lod.wrong;

/**
 * 业务场景：
 * 老师要体育委员清点一下女同学
 */
public class Client {
    public static void main(String[] args) {
        //业务
        SportsTeacher teacher= new SportsTeacher();
        //老师发布命令
        teacher.commond(new SportsCommissioner());
    }
}
